# Earthquake HQ vs QuickQuake

The clearest difference is in-app purchases: QuickQuake at none against Earthquake HQ's 2. Earthquake HQ's advantage is iOS requirement (17.2 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Earthquake HQ sells 2 in-app purchases, starting at $2.99 per month. QuickQuake asks for nothing beyond the download.

## The numbers

| Metric | Earthquake HQ | QuickQuake |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 52 MB | 2 MB |
| Requires iOS | **17.2** | 26.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Okroshka Lab](https://appshunter.io/developer/467901636) | [Justin Lorenz](https://appshunter.io/developer/6798395167) |

## What reviewers say

### Earthquake HQ

[App page](https://appshunter.io/ios/app/earthquake-hq/id6762145993)

**Features:** macOS Compatibility, Apple Watch app, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Earthquake HQ PRO | $2.99 | per month |
| Earthquake HQ PRO | $19.99 | per year |


### QuickQuake

[App page](https://appshunter.io/ios/app/quickquake/id6798395165)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Earthquake HQ free?

Earthquake HQ is free to download, with in-app purchases available.

### Is QuickQuake free?

QuickQuake is free to download, with no in-app purchases.

### Do Earthquake HQ or QuickQuake have ads?

Neither Earthquake HQ nor QuickQuake shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*